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A-8
Connector Pin Assignments
DISKETTE DRIVE INTERFACE PIN ASSIGNMENTS
Table A-11 provides the pin assignments for the diskette drive interface.
Table A-11 Diskette Drive Connector Pin Assignments
Ground Pin
Signal Pin
1
2
3
4
5*
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
*Pin 5 is reserved for connector polarization.
I/O
Signal Name
O
FDHDIN
Not used
FDEDIN
INDEX
MOTEN1
O
DS2
O
DS1
O
MOTEN2
O
DIR
O
STEP
O
WRT DATA
O
WRT EN GATE
I
TRK0
I
WRT PROT
I
READ DATA
O
HS SEL
I
DSKT CHG
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